Use more concrete type for return value
Same resources are not allowed for a parent and Set is more suitable than
Collection
Change-Id: Ib45179819d81376678bf8949864b12b5bd721085
diff --git a/core/api/src/main/java/org/onosproject/net/newresource/ResourceService.java b/core/api/src/main/java/org/onosproject/net/newresource/ResourceService.java
index e0c7fd7..6dcd7ef 100644
--- a/core/api/src/main/java/org/onosproject/net/newresource/ResourceService.java
+++ b/core/api/src/main/java/org/onosproject/net/newresource/ResourceService.java
@@ -23,6 +23,7 @@
import java.util.Collection;
import java.util.List;
import java.util.Optional;
+import java.util.Set;
import static com.google.common.base.Preconditions.checkNotNull;
@@ -162,7 +163,7 @@
* @return available resources under the specified resource
*/
// TODO: need to change the argument type to ResourceId or ResourceId.Discrete
- Collection<Resource> getAvailableResources(Resource parent);
+ Set<Resource> getAvailableResources(Resource parent);
/**
* Returns resources registered under the specified resource.
@@ -171,7 +172,7 @@
* @return registered resources under the specified resource
*/
// TODO: need to change the argument type to ResourceId or ResourceId.Discrete
- Collection<Resource> getRegisteredResources(Resource parent);
+ Set<Resource> getRegisteredResources(Resource parent);
/**